//
//  DB_NavigationControllerStack.h
//  RacMVVM
//
//  Created by 崔博 on 2018/11/28.
//  Copyright © 2018年 崔博. All rights reserved.
//

#import <Foundation/Foundation.h>

@protocol DB_BaseViewModelProtocol;

@interface DB_NavigationControllerStack : NSObject


- (instancetype)initWithService:(id<DB_BaseViewModelProtocol>)service;

- (void)pushNavigationController:(UINavigationController *)navigationController;

- (UINavigationController *)popNavigationController;

- (UINavigationController *)topNavigationController;
@end
